package cn.dogger.system.service.impl;

import cn.dogger.system.service.DemoService;
import org.springframework.stereotype.Service;

/**
 * @author dogger
 * 2022/10/15 14:16
 */
@Service
public class DemoServiceImpl implements DemoService {

    @Override
    public String getString(String req) {
        return "到impl层了,顺便夹带"+req;
    }
}
